d50b79d698
python: expose gl.Version and related utilities.
7 years ago
128c2aa0af
python: use an underscore for the less readable PixelFormat values.
7 years ago
9dc569945f
python: a better way to skip GL tests.
...
Because we want to test building GLX, EGL and WGL implementations.
7 years ago
067c45e792
python: skip numpy tests if it's not installed.
7 years ago
fa3c0bdd05
python: better name for the gl.Framebuffer attachment owners property.
7 years ago
3b7cfa4117
python: bind framebuffer reading.
7 years ago
2ac4ca3338
python: expose basic Framebuffer.
7 years ago
b5e4253960
python: expose GL::RenderbufferFormat and GL::Renderbuffer.
7 years ago
59969c3f67
python: expose (Mutable)ImageView.
7 years ago
d5379c10eb
python: expose buffer objects owned by gl.Mesh.
...
Makes testing much easier.
7 years ago
1e4a9c424e
python: bind PixelFormat and PixelStorage.
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Just the uncompressed ones for now.
7 years ago
3dcb176c80
python: bind Math::Range.
7 years ago
2d2d6d5762
magnum: one more test to really check all variants.
7 years ago
c2ac530fc2
python: additions to the math benchmark.
7 years ago
22a17cb5b8
python: slightly improve perf of __getitem__ on matrices/vectors.
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Also test them properly. The full optimization is waiting for a pybind
PR to get merged.
7 years ago
d1d6cb9ec0
python/magum/math: switch to our own buffer protocol implementation.
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Also don't needlessly define buffer protocol again for subclasses (such
as Matrix3 or Color4) as the base can handle that just fine.
7 years ago
7549d107de
python: implement buffer protocol for Vector types as well.
...
This makes Vector3 to np.array conversion about 20x faster. Yes, *that*
much. Crazy. Timings from the benchmark added in previous commit before:
np.array([]) 0.66096 µs
np.array([1.0, 2.0, 3.0]) 0.70623 µs
a = array.array("f", [1.0, 2.0, 3.0]); np.array(a) 0.57877 µs
a = Vector3(1.0, 2.0, 3.0); np.array(a) 18.18542 µs
after:
np.array([]) 0.57162 µs
np.array([1.0, 2.0, 3.0]) 0.68309 µs
a = array.array("f", [1.0, 2.0, 3.0]); np.array(a) 0.53958 µs
a = Vector3(1.0, 2.0, 3.0); np.array(a) 0.74818 µs
There's still some overhead that could be removed I think, making the
Vector3-to-numpy conversion faster than list-to-numpy.
7 years ago
6f6f6dacba
python: benchmark math / numpy / buffer protocol things.
...
Lots of optimization opportunities here. In particular, the conversion
of Vector3 to np.array is *crazy slow*, turns out to be caused mainly by
the overhead of exception throwing in pybind11. In case of Matrix3 to
np.array conversion there's no such overhead because the buffer protocol
takes care of that.
Another thing is that pybind11 buffer protocol interface has a
relatively large overhead compared to e.g. python's own array.array. I
blame the unneded allocations.
7 years ago
7fba2a030e
python: test at least the temporary property.
7 years ago
58e1b3c5d9
python: make scenegraph features actually instantiable from python.
7 years ago
d5b5b55d2f
python: make sure all Matrix static constructors return proper type.
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And test for those.
7 years ago
2cfb061d7b
python: expose TRS SceneGraph implementation.
7 years ago
52a0650cd2
python: expose at least underscored Matrix[34]._translation property.
...
Still need to figure out a way to expose the property with the same name
as a static function, but this has to suffice for now.
7 years ago
012bccffbd
python: make room for more scenegraph transformation implementations.
...
Also might make it more parallel, hopefully.
7 years ago
82862b8bcd
python: numpy compatibility for matrices and vectors.
7 years ago
124980cec4
python: return proper type when doing operations on Color.
7 years ago
dc1ef106bf
python: improve matrix bindings code coverage.
7 years ago
452d9478ab
python: make it possible to create matrices from nested tuples.
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Ugh, I need to drop this std::tuple. It makes code complicated for no
reason.
7 years ago
464154adca
python: implement conversions between different underlying types.
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Such a tiny feature and such a pain when it's not there.
7 years ago
ecc616b48c
python: expose minimum of GL::Renderer.
7 years ago
2c82dc8b3d
python: make Matrix4 operations return Matrix4, not Matrix4x4.
...
Similarly for Matrix3. Also make it implicitly convertible from the base
type.
7 years ago
2ae83a0c26
python: make ArrayView properly convertible from Python array.
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Also fix element sizes that aren't 1.
7 years ago
2b0dfaa22a
python: expose MeshTools::compile().
7 years ago
4b58ba5204
python: Cube and Square from Primitives.
7 years ago
293c5eca64
python: *very* little from Trade.
7 years ago
8b1efde15f
python: add generic MeshPrimitive and MeshIndexType enums.
7 years ago
0db853a483
python: expose the (almost) full Phong shader.
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Except textures.
7 years ago
998c428355
python: expose Color3 and Color4.
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Mainly for RGB -> RGBA shortcuts. Need to invent some nice decoding from
a string.
7 years ago
ad01c1a306
python: initial SceneGraph bits.
7 years ago
86d64a6a5a
package/archlinux: coverage PKGBUILD.
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Generating both C++ and Python coverage.
7 years ago
2132bd0410
python: expose basic math functions.
7 years ago
4de30ab058
python: initial bits of the Shaders library.
7 years ago
34acdf6c6a
python: expose bits of GL::Mesh.
7 years ago
03af644506
python: expose minimum of GL::DefaultFramebuffer.
...
Some non-trivial tricks had to be done in order to expose the
GL::defaultFramebuffer variable without causing leaks or double frees.
Also, the AbstractFramebuffer has a protected destructor so this needs
another special handling.
7 years ago
c94598d6c1
python: expose initial GL::Buffer bits.
7 years ago
6c10265efd
python: base for GL tests.
7 years ago
aec29e7da8
python: initial bits of the GL library.
7 years ago
a55a7e6009
python: expose Quaternion.
7 years ago
bd49350994
python: expose Matrix3 and Matrix4.
...
The clash of static constructors and members / properties is ...
unfortunate. This is resolved using a minor hack, but I think that's
warranted if it preserves C++/Python API compatibility. The
translation() static constructor and property is not done yet, tho.
7 years ago
44503539e7
python: expose matrix types.
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Not the Matrix4 / Matrix3 transformation types yet, though.
7 years ago
Vladimír Vondruš